7971351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 11340000

約数和(自身を除く): 3368649

約数列:

[1, 3, 17, 51, 149, 447, 1049, 2533, 3147, 7599, 17833, 53499, 156301, 468903, 2657117, 7971351]

約数ペア:

[(1, 7971351), (3, 2657117), (17, 468903), (51, 156301), (149, 53499), (447, 17833), (1049, 7599), (2533, 3147)]